{"product_id":"cad-mini-cardioid-installation-boundary-button-microphone-black","title":"CAD Audio 201R - Mini Cardioid Installation Boundary “Button” Microphone- (Black)","description":"\u003cp\u003eRF Resistant Mini-Boundary Condenser Microphone\u003c\/p\u003e\n\u003cp\u003eMiniature installation button-style condenser boundary mics for use in teleconferencing or voice lift sound reinforcement. Other applications include surveillance, ambient recording or audio observation. Improved RF immunity to greatly reduce susceptibility to radio interference from cell phones, PDA or similar two-way communication devices. Available in cardioid in black (201R). Metal nut\/washer hardware supplied.\u003c\/p\u003e\n\u003cp\u003eOperating Principal: Permanently-Biased Condenser\u003cbr\u003ePolar Pattern: Cardioid, Omnidirectional\u003cbr\u003eFrequency Response: 90Hz – 17KHz\u003cbr\u003eSensitivity: -32dBV (25 mV) @ 1 Pa\u003cbr\u003eImpedance: 150 ohms\u003cbr\u003eMax SPL: 129dB\u003cbr\u003eSelf Noise: 29dBA\u003cbr\u003ePower Requirements: P12, P24, P48, 2.4mA\u003c\/p\u003e","brand":"CAD","offers":[{"title":"Default Title","offer_id":42760552087789,"sku":"201R","price":138.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0085\/8118\/5613\/products\/a4635334e2d4d4ff9257a8b36dcfeffc.png?v=1692379441","url":"https:\/\/musiccitycanada.com\/products\/cad-mini-cardioid-installation-boundary-button-microphone-black","provider":"Music City Canada","version":"1.0","type":"link"}